Russia is the biggest consumer of heroin in the world. The Siberian town
of Novokuznetsk lies on the Kazakhstan border, the area hit hardest by
the country's heroin problem. We visit the hub of the heroin trade, see
religious cults disguised as rehab centers, and witness the effects of a
bootleg drug called Krokodil, which eats its users from the inside
out.
Krokodil: Caffetin, formic acid, Tropicamide, then you add petrol and cook the drug. You boil it, cook it down, and inject it.